<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        let met
        let arr = [1, 3, 5, 7, 4, 9,33,4,5,6,7,8,2,2,4,5 ]
        for (let i = 0; i < arr.length; i++) {
            for (let j = 0; j < arr.length - i - 1; j++) {
                if (arr[j] > arr[j + 1]) {
                    met = arr[j]
                    arr[j] = arr[j + 1]
                    arr[j + 1] = met
                }

            }
        }
        alert(arr)
    </script>
</body>

</html>